<template>
  <div class="app-container">
    <el-form class="search-form-new" :model="queryParams" ref="queryForm" :inline="true"  label-width="68px">
      <el-form-item label="店铺" prop="tenantId" v-hasPermi="['searchTenantID']">
        <el-select
          v-model="queryParams.tenantId"
          placeholder="请选择店铺"
          clearable
          filterable
        >
          <el-option
            v-for="dict in tenantList"
            :key="dict.tenantId"
            :label="dict.tenantName"
            :value="dict.tenantId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="文章标题" prop="noticeTitle">
        <el-input
          v-model="queryParams.noticeTitle"
          placeholder="请输入文章标题"
          clearable
        />
      </el-form-item>
      <el-form-item label="操作人员" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入操作人员"
          clearable
        />
      </el-form-item>
      <el-form-item label="类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType" placeholder="文章类型" clearable size="small">
          <el-option
            v-for="dict in dict.type.tenant_notice_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item class="btns">
        <el-button type="primary" icon="el-icon-search" size="small" @click="handleQuery">搜索</el-button>
        <el-button type="warning" icon="el-icon-refresh" size="small" @click="resetQuery">重置</el-button>
        <el-button
          type="success"
          icon="el-icon-plus"
          @click="handleAdd"
          v-hasPermi="['tentant:notice:add']"
        >新增</el-button>
        <el-button
          type="warning"
          plain
          icon="el-icon-edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['tentant:notice:edit']"
        >修改</el-button>
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['tentant:notice:remove']"
        >删除</el-button>
      </el-form-item>
    </el-form>
    <div class="table_box">
      <el-table stripe v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" />
          <el-table-column label="序号" prop="noticeId" width="100" />
          <el-table-column
            label="文章标题"
            prop="noticeTitle"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="文章类型"  prop="noticeType" >
            <template slot-scope="scope">
              <dict-tag :options="dict.type.tenant_notice_type" :value="scope.row.noticeType"/>
            </template>
          </el-table-column>
          <el-table-column label="状态"  prop="status" >
            <template slot-scope="scope">
              <dict-tag :options="dict.type.sys_notice_status" :value="scope.row.status"/>
            </template>
          </el-table-column>
          <el-table-column label="创建者"  prop="createBy"  />
          <el-table-column label="创建时间"  prop="createTime" >
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
            </template>
          </el-table-column>
          <el-table-column label="操作"  class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                type="edit"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['tentant:notice:edit']"
              >修改</el-button>
              <el-button
                type="del"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['tentant:notice:remove']"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>

        <pagination
          v-show="total>0"
          :total="total"
          :page.sync="queryParams.pageNum"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />
    </div>
    

    <!-- 添加或修改文章对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :inline="true" :model="form" :rules="rules" label-width="80px">
      
            <el-form-item label="文章标题" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" placeholder="请输入文章标题" />
            </el-form-item>
            <el-form-item label="文章类型" prop="noticeType">
              <el-select v-model="form.noticeType" placeholder="请选择">
                <el-option
                  v-for="dict in dict.type.tenant_notice_type"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_notice_status"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item><br/>
          <el-form-item label="封面图" prop="titleImg" :class="{'hiddenupload':imgShowList.length}">
            <el-upload
                    :action="uploadImgUrl"
                    :file-list="imgShowList"
                    :show-file-list="true"
                    list-type="picture-card"
                    :limit="1"
                    :on-success="handleUploadSuccess"
                    :on-remove="handleRemove"
                    :on-preview="handlePictureCardPreview"
                    :headers="headers"
                  >
                    <i class="el-icon-plus"></i>
                  </el-upload>
          </el-form-item><br />
            <el-form-item label="内容">
              <!-- <editor v-model="form.noticeContent" :min-height="192"/> -->
              <div style="border: 1px solid #ccc; margin-top:10px" v-if="form.type!=4">
                <myEditor v-model="form.noticeContent"></myEditor>
              </div>
            </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
       
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" @click="submitForm">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNotice, getNotice, delNotice, addNotice, updateNotice } from "@/api/system/notice";
import myEditor from "@/components/WangEditor/index.vue"
import { getToken } from "@/utils/auth";
export default {
  name: "ShopNotice",
  dicts: ['sys_notice_status', 'tenant_notice_type'],
  components: {myEditor},
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 文章表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        noticeTitle: undefined,
        createBy: undefined,
        status: undefined,
        createId:''
      },
      imgShowList: [],
      uploadImgUrl:'',
      // 表单参数
      form: {},
      headers:{},
      // 表单校验
      rules: {
        noticeTitle: [
          { required: true, message: "文章标题不能为空", trigger: "blur" }
        ],
        noticeType: [
          { required: true, message: "文章类型不能为空", trigger: "change" }
        ]
      }
    };
  },
  created() {
    this.uploadImgUrl = process.env.VUE_APP_BASE_API + "/upload/image";
    this.headers = {
      Authorization: "Bearer " + getToken(),
    };
    this.getList();
  },
  computed: {
    tenantList() {
      return this.$store.getters.tenantList
    }
  },
  methods: {
    editorInput(e){
      this.form.noticeContent = e
    },
    /** 查询文章列表 */
    getList() {
      this.loading = true;
      listNotice(this.queryParams).then(response => {
        this.noticeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        noticeId: undefined,
        noticeTitle: undefined,
        noticeType: undefined,
        noticeContent: undefined,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.noticeId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加文章";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const noticeId = row.noticeId || this.ids
      getNotice(noticeId).then(response => {
        this.form = response.data;
        if(this.form.titleImg){
          this.imgShowList = [{ url: this.form.titleImg, name: "" }];
        }else{
          this.imgShowList = [];
        }
        this.open = true;
        this.title = "修改文章";
      });
    },
    // 详情图片上传成功
    handleUploadSuccess(res, file, fileList) {
      if (res.code == 200) {
        // 取得新上传的文件
        this.imgShowList = [{ url: res.data.filePath, name: "" }];
          this.form.titleImg  = res.data.filePath
      }
    },
    // 详情图片删除
    handleRemove(response, fileList, file) {
      this.imgShowList = []
      this.form.titleImg = ''
    },
    // 图片预览
    handlePictureCardPreview(file) {
      this.$viewerApi({
        images: [file.url]
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.noticeId != undefined) {
            updateNotice(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addNotice(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const noticeIds = row.noticeId || this.ids
      this.$modal.confirm('是否确认删除文章编号为"' + noticeIds + '"的数据项？').then(function() {
        return delNotice(noticeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
};
</script>
<style lang="css" scoped>
  .hiddenupload >>> .el-upload--picture-card {
    display: none;
  }
</style>
